
"Daley Sinkgraven is a very accomplished player technically. With his ability to read the game and quality, he'll fit in perfectly with our squad," said Bayer 04 sporting director Simon Rolfes in commenting on the transfer. "Beyond that, Daley already knows how our coach Peter Bosz likes to play and they both worked very well together in the time they were at Ajax," added Rolfes.
The former U21 international sees the move as "an exciting and motivational opportunity to be able to play for a top German club after my time at Ajax. Leverkusen have consistently been one of the best clubs in the Bundesliga for many years," said Sinkgraven. "I'm looking forward to playing in this league and, of course, to the challenges in the Champions League."
Bayer 04 have brought in a versatile left footer in Sinkgraven. "Daley was turned into a left-back in Amsterdam under Peter Bosz but he can also play in central midfield and wide on the flanks," declared Rudi Völler. "His versatility gives us further options. That is extremely important in terms of the opportunity to rotate with such a large number of games ahead of us," added the sporting managing director.

Bayer 04 host Borussia Mönchengladbach at the BayArena on matchday 12 of the 2026/27 Bundesliga season. The schedule for the game remains to be confirmed. The latest information on ticket sales.
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Bayer 04 host Eintracht Frankfurt at the BayArena on matchday 14 of the 2026/27 Bundesliga season. The schedule for the game remains to be confirmed. The latest information on ticket sales.
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Werkself-TV shows the highlights of Bayer 04 Women's 0-1 loss at Bayern Munich in the round of 16 of the women's DFB-Pokal 2026/27
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“As far as mentality and determination are concerned, we have nothing to reproach ourselves for,” Robert Andrich said up after the first home defeat for the Werkself this term. In terms of their play, too, the Black and Reds put in a respectable performance for long stretches of this intense and physical match, outperforming VfB Stuttgart in most areas. It was only in terms of efficiency in front of goal that the Swabians had the edge over the Werkself. Head coach Carles Martínez wants to learn from this so that, in future, they can “win this sort of match too”. The Werkself review.
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Rüdiger Vollborn has been at the club for 40 years, he holds the record number of Bundesliga appearances for the club (401) and is the only Bayer 04 player to have won both the UEFA Cup (1988) and the DFB Pokal (1993). And the Berliner stayed with the Werkself after ending his impressive playing career working as a goalkeeping coach for the following nine years. Vollborn now works under the Bayer Cross as a fan liaison officer and club archivist. Since February 2021, the personal Black and Red lexicon takes Werkself fans under the heading of 'Rudi recounts...' on a brief trip through the history of Bayer 04 every month…
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